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Tanzanite Price & Tanzanite Value (Updated September 2026)
Tanzanite Price Guide
Tanzanite Price & Tanzanite Value (Updated October 2025)
Understanding Tanzanite value is not as simple as looking at carat weight alone. Color, clarity, cut, size and current supply can all have a substantial effect on what a Tanzanite gemstone is worth. Below is our Tanzanite price guide based on the stones we see, buy, cut and sell.
How much is Tanzanite worth?
Tanzanite can range considerably in value. The most important difference is quality. A pale commercial-quality stone and a richly saturated, well-cut Tanzanite of the same carat weight should not be valued the same way. For that reason, when comparing Tanzanite prices per carat, always compare stones of similar color, clarity and cutting quality.
Carat Weight - Tanzanite Prices Per Carat (Updated October 2025)
Due to the worldwide pandemic years ago, this caused reduced travel, prices for Tanzanite are still down about 20-30%. There is still time to take advantage of this misfortune as we all hope the virus will be under control soon (worst in Africa and still pretty worrying in Tanzania) and prices will rise to new highs. Buy fine larger Tanzanite cheap with some below $500 per carat, the lowest I have seen in my 45 years in the business.
* Currently tariffs are causing some issues with pricing. Good news is our collection and rough were purchased pre-tariffs.
Currently in 2025 carat weight has less value affect on tanzanite than on other gems like ruby, sapphire, emerald or diamond. China has been showing more interest in Tanzanite and with the vast market in China growing demand could have dramatic effects on the price and availability of Tanzanite. We are currently in 2024 seeing the following approximate price breaks in our inventory. Prices of Tanzanite change quickly and dramatically.
These are our approximate selling prices in the first chart and our actual prices verses those of our online competition in the second chart.
Color Matters Rich blue and violet-blue Tanzanite generally commands considerably more than pale or grayish material.
Cut Matters A well-proportioned cut can improve brilliance and color while a poor cut can noticeably reduce value.
Size Matters Larger fine-quality Tanzanites are harder to find, although quality remains more important than carat weight alone.
Is Tanzanite Going Up in Value?
The price of high quality material has started to rise as the Tanzanian government attempts to stop smuggling out of the mining area and the country. To do this the military has built a wall completely around the mining area. They will attempt to have all trading of rough handled through a government office within the mines. Much of the rough was exported into neighboring Kenya (to avoid taxation) and exported mostly to India for cutting.
With disruption of normal channels we expect the price of tanzanite to continue to rise.
Why supply is so important to Tanzanite value
Unlike gemstones that are mined in many countries, Tanzanite has a remarkably concentrated source. That makes changes in mining output, rough availability, regulations and demand especially important when considering Tanzanite prices. Fine material can behave differently from lower commercial grades, so broad statements about the “price of Tanzanite” do not always tell the entire story.
Is Tanzanite Valuable?
Yes, Tanzanite continues to be on the most valuable gemstones on the market today. This due to the scarcity of Tanzanite itself. It is only found in one area of the world making it a very rare gemstone. The price per carat for Tanzanite ranges between $100 and $800 depending on the quality.
One of the biggest mistakes people make when determining Tanzanite value is comparing two stones only by their size. Two 2-carat Tanzanites can have very different values if one has exceptional saturation, clarity and cutting while the other is pale, included or poorly proportioned.
What is the Price of Tanzanite in 2025 Right Now?
The current price and value for Tanzanite changes based on the weight. There is no calculator that can do this for you. Tanzanite showing a noticeable green component will be worth significantly less. For richly colored AAA Tanzanite, 1ct is approximately worth $200-$350 per carat. 2ct sizes reach $400-$550 per carat. 3 carats and up will reach $500-$675 per carat. The changes taking place in Tanzania makes tanzanite a very good investment stone.
Other factors affecting value include the depth of color, quality of color in daylight and in incandescent lighting, the clarity of the stone, the type of cut, quality of cut and polish, the demand and the current supply of Tanzanite.
What Determines the Value of Tanzanite?
There is no single Tanzanite price per carat that applies to every gemstone. When we evaluate Tanzanite, these are some of the most important characteristics to consider.
1. Color
Color is one of the biggest contributors to Tanzanite value. Rich, strongly saturated blue and violet-blue stones typically command higher prices than light-colored Tanzanite.
2. Carat Weight
Carat describes the gemstone's weight rather than its physical dimensions. As size increases, fine-quality material becomes less common and can command a higher price per carat.
3. Clarity
Eye-visible inclusions can affect both beauty and value. Cleaner Tanzanite is generally more desirable, particularly when the stone also has strong color and excellent cutting.
4. Cut & Polish
Tanzanite should be cut to showcase its color and brilliance rather than simply retain as much rough weight as possible. Proportions, symmetry and polish all matter.
5. Face-Up Appearance
Tanzanite can look different under daylight and incandescent lighting. The overall face-up appearance of the finished gemstone is an important part of determining its desirability.
6. Supply & Demand
Tanzanite's limited geographic source makes availability particularly important. Changes in mining supply and worldwide demand can influence pricing over time.
What Color of Tanzanite is Most Valuable?
Natural purple and blue Tanzanite is the most valuable as most Tanzanite is heated. Next to that, the most desired color is violet blue. Lighter blues and purples are more common and considered less valuable.
Comparing Tanzanite prices online?
Pay close attention to the actual color of the gemstone, not simply the seller's color grade. There is no universally applied retail grading system where every dealer's “AAA” necessarily means exactly the same thing. Look at the stone itself, its cut, clarity, saturation and overall appearance when making comparisons.
Prices Per Carat for Very Good to Good Cut and Si1 to VS Clarity
WHAT IS THE VALUE OF TANZANITE?
AAA+ is Exceptional Color ~ AAA is Vivid Color ~ AAA/AA is Intense Color ~ AA is Moderate Color ~ A is Light Color
| Carat Weight | AAA+ | AAA | AAA-AA | AA | A | Pale |
|---|---|---|---|---|---|---|
| .00-.49ct | $240 | $200 | $190 | $100 | $70 | $50 |
| .50-.79ct | $325 | $275 | $220 | $150 | $100 | $65 |
| .80-1.25ct | $425 | $300 | $260 | $220 | $150 | $100 |
| 1.25-1.99ct | $550 | $450 | $325 | $300 | $175 | $125 |
| 2.00-2.99ct | $650 | $550 | $450 | $350 | $200 | $150 |
| 3.00ct & Up | $750 | $650 | $450 | $375 | $255 | $200 |
Prices shown are approximate prices per carat and can vary according to the characteristics of an individual gemstone.
Exceptional Cutting: add 5%-10%
Fair to Poor Cutting: subtract 20%-50%
Si2 Clarity: subtract 10%-30%
I1 Clarity: Subtract 30%-50%
How to Read a Tanzanite Price Per Carat
Gemstone pricing is commonly expressed on a per-carat basis. For example, a 2.00-carat Tanzanite priced at $500 per carat would have a gemstone price of approximately $1,000. That does not mean every 2-carat Tanzanite is worth $1,000. The price per carat itself changes according to the quality of the stone.
This is why a Tanzanite price chart should be treated as a guide rather than an automatic appraisal. A particularly fine stone may be worth more than the typical range, while a gemstone with weak color, poor cutting or noticeable inclusions may be worth considerably less.
Why Two Tanzanites of the Same Size Can Have Different Values
Suppose you are comparing two Tanzanites that both weigh 3 carats. One has deep, vivid violet-blue color, excellent clarity and a precision cut that returns light beautifully. The second stone has light color, a noticeable green or gray component and a cut designed primarily to retain weight. Even though the carat weights are identical, these are not equivalent gemstones and should not have the same price per carat.
For anyone buying Tanzanite, this is an important distinction. Buying strictly by carat weight can lead you toward a larger stone that is less beautiful and ultimately less desirable than a slightly smaller, higher-quality gemstone.
See What Tanzanite Is Selling for Today
One of the easiest ways to understand Tanzanite value is to look at actual gemstones currently available for sale and compare size, color, cut and price.
Shop Tanzanite Gemstones Shop Tanzanite JewelryTanzanite Price & Value FAQs
How much is Tanzanite worth per carat?
Tanzanite prices can range from roughly $100 to $800 per carat depending on quality, with color, clarity, carat weight and quality of cutting all having an effect on value. Very pale and commercial-quality material should not be compared directly with vivid, fine-quality Tanzanite.
Is a 1 carat Tanzanite valuable?
It can be. For richly colored AAA Tanzanite, a 1-carat stone is approximately worth $200-$350 per carat according to our current guide. Exceptional color, cutting and clarity can affect the final price.
How much is a 2 carat Tanzanite worth?
For richly colored AAA Tanzanite, 2-carat sizes can reach approximately $400-$550 per carat. The finished value will depend on the individual gemstone's color, clarity and cutting.
How much is a 3 carat Tanzanite worth?
For richly colored AAA Tanzanite, stones of 3 carats and larger can reach approximately $500-$675 per carat. Exceptional or lower-quality stones may fall outside that range.
What makes Tanzanite more expensive?
Rich color, high clarity, larger carat weight and exceptional cutting can all increase Tanzanite value. Availability and market demand also play a role.
What color Tanzanite is worth the most?
Natural purple and blue Tanzanite is the most valuable as most Tanzanite is heated. Next to that, violet-blue material is particularly desirable. Lighter blues and purples are more common and are generally less valuable.
Does carat weight determine Tanzanite value?
Carat weight is important, but it does not determine value by itself. Color, clarity, cutting and overall appearance can cause two Tanzanites of identical weight to have dramatically different prices.
Is there a Tanzanite value calculator?
There is no simple calculator that can accurately determine the value of every Tanzanite based only on carat weight. Individual gemstone quality must be considered.
Does a better cut increase Tanzanite value?
Yes. Exceptional cutting can improve a Tanzanite's brilliance, color presentation and overall appearance. Our chart estimates that exceptional cutting can add approximately 5%-10%, while fair-to-poor cutting may reduce value substantially.
Shop Our Large Selection of Tanzanite Gemstones
See Our Collection of Tanzanite for More Information About Value
Tanzanite prices can change with market conditions and the availability of rough material. The prices shown on this page are approximate guidelines and are not intended to serve as an appraisal of a specific gemstone.